package cn.ecnu.mapper.recommend;

import cn.ecnu.pojo.recommend.RecommendCompany;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface RecommendCompanyMapper extends BaseMapper<RecommendCompany> {
    @Select("SELECT user_id " +
            "FROM recommend_company")
    List<Integer> selectAllIds();
}
